Mirror Modular System 

modular system with metal magnets semicircular applications

​Once upon a time, there was a semicircle that fluctuating between modular forms of unexplored territories without boundaries, without frames. He thought of being the only one and was very vain. One day he bumped in a look-alike semicircle  and then  another one and yet another one: a clump of semicircles floating, like him, in the middle of nowhere. Only then he understood that, in order to be complete, he needed his own mirror image. And he became a circle.